American Indian Tribes are feeling the impacts - both positive and negative - of the government shutdown.

Some have seen cuts to food distribution, child care and financial assistance for poor families. South Dakota tribes hit hard by last week's blizzard could use some heat assistance. Across the country tribal leaders are bracing for much worse.

Meanwhile, a handful of northern Arizona tribes have experienced an economic windfall thanks to the shutdown. Parks and landmarks on tribal land are seeing more tourism traffic.

In spite of the federal government shutdown, thousands gathered on the National Mall in Washington on Tuesday to push Congress to act on immigration reform that includes a path to citizenship for immigrants in the country illegally.

The rally and march, called Camino Americano: March for Dignity and Respect, follows marches held in more than 100 U.S. cities last weekend.